And in my mind a forest grew - A forest of lettersz, that is...

And in my mind a forest grew... A forest of lettersz, that is... And those lettersz grew and grew and grew... Until my mind became the lettersz all around... And my lettersz became the world all around... And my world became my lettersz all around... But where did the lettersz start... And where do the lettersz end...